Math for the week of April 13,2020

Topic D Drawing, Analysis, and Classification of Two-Dimensional Shapes

In Topic D, students draw two-dimensional shapes to analyze their attributes and then use those attributes to classify them.  Familiar figures, such as parallelograms, rhombuses, squares, and trapezoids, were defined in earlier grades.  By Grade 4, students gained an understanding of shapes beyond the intuitive level.  Grade 5 extends this understanding through an in-depth analysis of the properties and defining attributes of quadrilaterals.

Lessons in this Topic

 Monday:Lesson 16: Draw trapezoids to clarify their attributes, and define trapezoids based on those attributes.

Tuesday: Lesson 17: Draw parallelograms to clarify their attributes, and define parallelograms based on those attributes.

Wednesday:Lesson 18: Draw rectangles and rhombuses to clarify their attributes, and define rectangles and rhombuses based on those attributes.

Thursday :Lesson 19: Draw kites and squares to clarify their attributes, and define kites and squares based on those attributes. Friday: Lesson 20: Classify two-dimensional figures in a hierarchy based on properties.